Alternatives to Cotalk
The top Voice AI companies similar to Cotalk, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.
Jojo8Voice AI- EnspeakoVoice AITel Aviv, Israel
LingseeVoice AITel Aviv, Israel$1.0M
Digitalhumans53Voice AITel Aviv, Israel$10.0M
Fluently38Voice AISan Francisco, United States
LawrenceliuVoice AI
VediraVoice AITel Aviv, Israel
FirststanceVoice AISan Francisco, United States$1.0M- PositivelylanguagesEdTech
- DeboardVoice AITel Aviv, Israel$1.5M
IntervyouAI Agent
Vapi65Voice AISan Francisco, United States$76.4M
Bland64Voice AISan Francisco, United States$10.0M
Orbita, Inc.63Conversational AIWaltham, United States$20.0M
Cognigy (NICE)63Voice AgentDüsseldorf, Germany
Sendbird61Conversational AISan Mateo, United States$91.0M
Harbinger58Conversational AISan Francisco, United States$393.0M
Salient58Voice AgentSan Francisco, United States$78.4M
Sembly AI55Conversational AITel Aviv, Israel$10.5M
Voca.ai54SpeechTel Aviv, Israel$16.1M
Regal Voice Inc.53Voice AISan Francisco, United States$10.0M
Echo Labs53EdTechSan Francisco, United States$9.4M- SLSlingshot AI51Voice AgentSan Francisco, United States$96.3M
NLX51Conversational AINew York, United States$40.0M
Podcastle51Voice AITel Aviv, Israel$13.8M
Voize51Voice AITel Aviv, Israel$55.0M- COCognigy50Voice AgentDüsseldorf, Germany$156.5M
Yoodli48Voice AISan Francisco, United States$15.0M
Tenyx48EnterpriseSan Francisco, United States$15.0M
Marr Labs47Voice AgentSan Francisco, United States$500K
Air46Voice AgentSan Francisco, United States$108.0M
Gnani Innovations Private Limited45Voice AIBangalore, India$5.0M
Trillet AI45Voice AgentTel Aviv, Israel$51.5M
Vocode44Open SourceSan Francisco, United States$3.8M- 36360VUZ42Voice AIDubai, United Arab Emirates$17.0M
Humanix40Conversational AISan Francisco, United States$18.0M
Cekura40Agentic AITel Aviv, Israel
Voiceman AI40Voice AIRaanana, Israel
Go-Kid AI38SpeechTel Aviv, Israel$1.0M
Uplift AI37Voice AgentKarachi, Pakistan
Neural Wave37Conversational AITel Aviv, Israel
Gladia37Voice AIParis, France$1.0M- FOFonos36Voice AITel Aviv, Israel$2.9M
Symbl.ai36Voice AISan Francisco, United States$8.4M
Voca35Voice AITel Aviv, Israel$28.5M
QualiTalk30Personal
Saperly29Voice AISan Francisco, United States$2.0M- NUNuance28Voice AIBurlington, United States$175.0M
- Kalliavoice22Voice AITel Aviv, Israel$1.5M
ASAPP20Conversational AINew York, United States$319.0M
Uniphore18Voice AISanta Clara, United States$1.2B- ASAster10Conversational AISan Francisco, United States$3.5M
Convo10Voice AISan Francisco, United States
Fluentco9Voice AISan Francisco, United States
NovaVoice 0AI DictationSan Francisco, United States$1.2M
ReservationgroupVoice AISan Francisco, United States$1.5M- VaaniflowVoice AISan Francisco, United States$1.0M
- GemdeskVoice AI
- NimbiqVoice AITel Aviv, Israel$2.0M
LibertycloudVoice AI
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| Jojo | Voice AI | — | — | 8 |
| Voice AI | Tel Aviv, Israel | — | — | |
| Lingsee | Voice AI | Tel Aviv, Israel | $1.0M | — |
| Digitalhumans | Voice AI | Tel Aviv, Israel | $10.0M | 53 |
| Fluently | Voice AI | San Francisco, United States | — | 38 |
| Lawrenceliu | Voice AI | — | — | — |
| Vedira | Voice AI | Tel Aviv, Israel | — | — |
| Firststance | Voice AI | San Francisco, United States | $1.0M | — |
| EdTech | — | — | — | |
| Voice AI | Tel Aviv, Israel | $1.5M | — | |
| Intervyou | AI Agent | — | — | — |
| Vapi | Voice AI | San Francisco, United States | $76.4M | 65 |
| Bland | Voice AI | San Francisco, United States | $10.0M | 64 |
| Orbita, Inc. | Conversational AI | Waltham, United States | $20.0M | 63 |
| Cognigy (NICE) | Voice Agent | Düsseldorf, Germany | — | 63 |
| Sendbird | Conversational AI | San Mateo, United States | $91.0M | 61 |
| Harbinger | Conversational AI | San Francisco, United States | $393.0M | 58 |
| Salient | Voice Agent | San Francisco, United States | $78.4M | 58 |
| Sembly AI | Conversational AI | Tel Aviv, Israel | $10.5M | 55 |
| Voca.ai | Speech | Tel Aviv, Israel | $16.1M | 54 |
| Regal Voice Inc. | Voice AI | San Francisco, United States | $10.0M | 53 |
| Echo Labs | EdTech | San Francisco, United States | $9.4M | 53 |
| SLSlingshot AI | Voice Agent | San Francisco, United States | $96.3M | 51 |
| NLX | Conversational AI | New York, United States | $40.0M | 51 |
| Podcastle | Voice AI | Tel Aviv, Israel | $13.8M | 51 |
| Voize | Voice AI | Tel Aviv, Israel | $55.0M | 51 |
| COCognigy | Voice Agent | Düsseldorf, Germany | $156.5M | 50 |
| Yoodli | Voice AI | San Francisco, United States | $15.0M | 48 |
| Tenyx | Enterprise | San Francisco, United States | $15.0M | 48 |
| Marr Labs | Voice Agent | San Francisco, United States | $500K | 47 |
| Air | Voice Agent | San Francisco, United States | $108.0M | 46 |
| Gnani Innovations Private Limited | Voice AI | Bangalore, India | $5.0M | 45 |
| Trillet AI | Voice Agent | Tel Aviv, Israel | $51.5M | 45 |
| Vocode | Open Source | San Francisco, United States | $3.8M | 44 |
| 36360VUZ | Voice AI | Dubai, United Arab Emirates | $17.0M | 42 |
| Humanix | Conversational AI | San Francisco, United States | $18.0M | 40 |
| Cekura | Agentic AI | Tel Aviv, Israel | — | 40 |
| Voiceman AI | Voice AI | Raanana, Israel | — | 40 |
| Go-Kid AI | Speech | Tel Aviv, Israel | $1.0M | 38 |
| Uplift AI | Voice Agent | Karachi, Pakistan | — | 37 |
| Neural Wave | Conversational AI | Tel Aviv, Israel | — | 37 |
| Gladia | Voice AI | Paris, France | $1.0M | 37 |
| FOFonos | Voice AI | Tel Aviv, Israel | $2.9M | 36 |
| Symbl.ai | Voice AI | San Francisco, United States | $8.4M | 36 |
| Voca | Voice AI | Tel Aviv, Israel | $28.5M | 35 |
| QualiTalk | Personal | — | — | 30 |
| Saperly | Voice AI | San Francisco, United States | $2.0M | 29 |
| NUNuance | Voice AI | Burlington, United States | $175.0M | 28 |
| Voice AI | Tel Aviv, Israel | $1.5M | 22 | |
| ASAPP | Conversational AI | New York, United States | $319.0M | 20 |
| Uniphore | Voice AI | Santa Clara, United States | $1.2B | 18 |
| ASAster | Conversational AI | San Francisco, United States | $3.5M | 10 |
| Convo | Voice AI | San Francisco, United States | — | 10 |
| Fluentco | Voice AI | San Francisco, United States | — | 9 |
| NovaVoice | AI Dictation | San Francisco, United States | $1.2M | 0 |
| Reservationgroup | Voice AI | San Francisco, United States | $1.5M | — |
| Voice AI | San Francisco, United States | $1.0M | — | |
| Voice AI | — | — | — | |
| Voice AI | Tel Aviv, Israel | $2.0M | — | |
| Libertycloud | Voice AI | — | — | — |